VitalPBX Releases Version 4.5.3 R7 With Critical Security Patches and Enterprise Communication Improvements
Update enforces NGINX fixes for two critical CVEs and introduces expanded SIP trunk controls, real-time performance enhancements, smarter endpoint visibility. MIAMI, FL, UNITED STATES, June 25, 2026 /EINPresswire.com/ -- VitalPBX, the award- …